LISBON, Portugal (AP) — The Latest on wildfires in Europe (all times local): 4:10 p.m. Portugal's Interior Ministry says police have arrested 91 people — a record number — this year on suspicion of being behind a spate of wildfires. Those detained are suspected of either deliberately starting fires or contributing to them out of neglect, which is also against the law. The Civil Protection Agency says 86 people have been injured, seven of them seriously, in wildfires over the past week. Wildfires are a common annual occurrence in Portugal, where woodlands are poorly kept and mostly elderly people live in the countryside.